Get a specific file from the sub directory in Node js recursively

The following code does a recursive search inside ./ (change it appropriately) and returns an array of absolute file names ending with style.css.

var fs = require('fs'); var path = require('path'); var searchRecursive = function(dir, pattern) { // This is where we store pattern matches of all files inside the directory var results = []; // Read contents of directory fs.readdirSync(dir).forEach(function (dirInner) { // Obtain absolute path dirInner = path.resolve(dir, dirInner); // Get stats to determine if path is a directory or a file var stat = fs.statSync(dirInner); // If path is a directory, scan it and combine results if (stat.isDirectory()) { results = results.concat(searchRecursive(dirInner, pattern)); } // If path is a file and ends with pattern then push it onto results if (stat.isFile() && dirInner.endsWith(pattern)) { results.push(dirInner); } }); return results; }; var files = searchRecursive('./', 'style.css'); // replace dir and pattern // as you seem fit console.log(files); // e.g.: ['C:\\You\\Dir\\subdir1\\subdir2\\style.css'] 

This approach is synchronous.